diff --git a/Documentation/README.html b/Documentation/README.html index bbf312d3ec..031c5d39df 100644 --- a/Documentation/README.html +++ b/Documentation/README.html @@ -8,7 +8,7 @@

NuttX README Files

-

Last Updated: March 9, 2015

+

Last Updated: May 7, 2015

@@ -236,6 +236,8 @@ | | | `- README.txt | | |- teensy/ | | | `- README.txt + | | |- teensy-lc/ + | | | `- README.txt | | |- tm4c123g-launchpad/ | | | `- README.txt | | |- tm4c1294-launchpad/ diff --git a/README.txt b/README.txt index f50b728b37..f83cae4846 100644 --- a/README.txt +++ b/README.txt @@ -1295,6 +1295,8 @@ nuttx | | `- README.txt | |- teensy/ | | `- README.txt + | |- teensy-lc/ + | | `- README.txt | |- tm4c123g-launchpad/ | | `- README.txt | |- tm4c1294-launchpad/ diff --git a/configs/Kconfig b/configs/Kconfig index d7856d0e06..e0b23b6010 100644 --- a/configs/Kconfig +++ b/configs/Kconfig @@ -889,6 +889,15 @@ config ARCH_BOARD_TEENSY developed by http://pjrc.com/teensy/. The Teensy++ 2.0 is based on an Atmel AT90USB1286 MCU. +config ARCH_BOARD_TEENSY_LC + bool "Teensy LC" + depends on ARCH_CHIP_MKL25Z64 + select ARCH_HAVE_LEDS + ---help--- + This is the configuration for the Teensy LC board. + See https://www.pjrc.com/teensy/teensyLC.html. The + Teensy LC is based on the Freescale KL25Z. + config ARCH_BOARD_TM4C123G_LAUNCHPAD bool "Tiva TM4C123G LaunchPad" depends on ARCH_CHIP_TM4C123GH6PMI @@ -1206,6 +1215,7 @@ config ARCH_BOARD default "mikroe-stm32f4" if ARCH_BOARD_MIKROE_STM32F4 default "sure-pic32mx" if ARCH_BOARD_SUREPIC32MX default "teensy" if ARCH_BOARD_TEENSY + default "teensy-lc" if ARCH_BOARD_TEENSY_LC default "tm4c123g-launchpad" if ARCH_BOARD_TM4C123G_LAUNCHPAD default "tm4c1294-launchpad" if ARCH_BOARD_TM4C1294_LAUNCHPAD default "cc3200-launchpad" if ARCH_BOARD_CC3200_LAUNCHPAD @@ -1533,6 +1543,9 @@ endif if ARCH_BOARD_TEENSY source "configs/teensy/Kconfig" endif +if ARCH_BOARD_TEENSY_LC +source "configs/teensy-lc/Kconfig" +endif if ARCH_BOARD_TM4C123G_LAUNCHPAD source "configs/tm4c123g-launchpad/Kconfig" endif diff --git a/configs/README.txt b/configs/README.txt index 9611700917..88a491a553 100644 --- a/configs/README.txt +++ b/configs/README.txt @@ -603,6 +603,11 @@ configs/teensy developed by http://pjrc.com/teensy/. The Teensy++ 2.0 is based on an Atmel AT90USB1286 MCU. +configs/teensy-lc + This is the port of nuttx for the Teensy LC board. The Teensy LC + is a DIP style breakout board for the MKL25Z64 and comes with a USB + based bootloader. + configs/tm4c123g-launchpad This is the port of NuttX to the TivaŽ TM4C123G LaunchPad. The TivaŽ TM4C123G LaunchPad Evaluation Board is a low-cost evaluation diff --git a/configs/teensy-lc/Kconfig b/configs/teensy-lc/Kconfig new file mode 100644 index 0000000000..f6fd957e57 --- /dev/null +++ b/configs/teensy-lc/Kconfig @@ -0,0 +1,7 @@ +# +# For a description of the syntax of this configuration file, +# see misc/tools/kconfig-language.txt. +# + +if ARCH_BOARD_TEENSY_LC +endif diff --git a/configs/teensy-lc/README.txt b/configs/teensy-lc/README.txt new file mode 100644 index 0000000000..c40610e3eb --- /dev/null +++ b/configs/teensy-lc/README.txt @@ -0,0 +1,34 @@ +Teensy LC README +================ + + This is the README file for NuttX on the Teensy LC. The Teensy LC + is a DIP style breakout board for the MKL25Z64 and comes with a USB + based bootloader. + +Development Environment +======================= + + All testing was done with the GNU ARM Embedded 4.9 toolchain on + Linux. See https://launchpad.net/gcc-arm-embedded to download. + + Once you've configured and built NuttX, flash the resulting + nuttx.hex file to the board using the Teensy Loader Application. + +LEDs +==== + + The Teensy LC has a single LED. If CONFIG_ARCH_LEDS is defined, then + NuttX will update the LED as the board boots. The summary is: + + * LED off: board booting + * LED on: initial stack created + * LED flashing: panic. + + See `include/board.h` for details. + +Serial Console +============== + + The serial console is mapped to UART0 and appears on pins 0 (RX) and + 1 (TX). Consider using a 3.3 V USB to serial adapter such as the + Sparkfun #9717 FTDI cable. diff --git a/configs/teensy-lc/include/board.h b/configs/teensy-lc/include/board.h new file mode 100644 index 0000000000..a1a9173b7e --- /dev/null +++ b/configs/teensy-lc/include/board.h @@ -0,0 +1,177 @@ +/************************************************************************************ + * configs/teensy-lc/include/board.h + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_BOARD_BOARD_H +#define __ARCH_BOARD_BOARD_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include +#ifndef __ASSEMBLY__ +# include +#endif + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Clocking *************************************************************************/ +/* The board has a 16MHz crystal. */ + +#undef BOARD_EXTCLOCK /* Crystal */ +#define BOARD_XTAL_FREQ 16000000 /* 16 MHz crystal frequency (REFCLK) */ + +/* PLL Configuration. + * + * PLL Input frequency: PLLIN = REFCLK / PRDIV0 = 16MHz / 4 = 4 MHz + * PLL Output frequency: PLLOUT = PLLIN * VDIV0 = 4Mhz * 24 = 96 MHz + * MCGPLLCLK Frequency: MCGPLLCLK = 96MHz + */ + +#define BOARD_PRDIV0 4 /* PLL External Reference Divider */ +#define BOARD_VDIV0 24 /* PLL VCO Divider (frequency multiplier) */ + +#define BOARD_PLLIN_FREQ (BOARD_XTAL_FREQ / BOARD_PRDIV0) +#define BOARD_PLLOUT_FREQ (BOARD_PLLIN_FREQ * BOARD_VDIV0) +#define BOARD_MCGPLLCLK_FREQ BOARD_PLLOUT_FREQ + +/* MCGOUTCLK: MCG output of either IRC, MCGFLLCLK, MCGPLLCLK, or MCG's external + * reference clock that sources the core, system, bus, and flash clock. + * + * MCGOUTCLK = MCGPLLCLK = 96MHz + */ + +#define BOARD_MCGOUTCLK_FREQ BOARD_MCGPLLCLK_FREQ + +/* SIM CLKDIV1 dividers. + * + * Core/system clock + * MCGOUTCLK divided by OUTDIV1, clocks the ARM Cortex-M0+ core + * + * Bus clock + * System clock divided by OUTDIV4, clocks the bus slaves and peripherals. + */ + +#define BOARD_OUTDIV1 2 /* Core/system = MCGOUTCLK / 2 = 48 MHz */ +#define BOARD_OUTDIV4 2 /* Bus clock = System clock / 2 = 24 MHz */ + +#define BOARD_CORECLK_FREQ (BOARD_MCGOUTCLK_FREQ / BOARD_OUTDIV1) +#define BOARD_BUSCLK_FREQ (BOARD_CORECLK_FREQ / BOARD_OUTDIV4) + +/* PWM Configuration */ +/* TPM0 Channels */ + +#define GPIO_TPM0_CH0OUT PIN_TPM0_CH0_2 // Pin 22: PTC1 +#define GPIO_TPM0_CH1OUT PIN_TPM0_CH1_2 // Pin 23: PTC2 +#define GPIO_TPM0_CH2OUT PIN_TPM0_CH2_2 // Pin 9: PTC3 +#define GPIO_TPM0_CH3OUT PIN_TPM0_CH3_1 // Pin 10: PTC4 +#define GPIO_TPM0_CH4OUT PIN_TPM0_CH4_2 // Pin 6: PTD4 +#define GPIO_TPM0_CH5OUT PIN_TPM0_CH5_3 // Pin 20: PTD5 + +/* TPM1 Channels */ + +#define GPIO_TPM1_CH0OUT PIN_TPM1_CH0_2 // Pin 16: PTB0 +#define GPIO_TPM1_CH1OUT PIN_TPM1_CH1_2 // Pin 17: PTB1 + +/* TPM2 Channels */ + +#define GPIO_TPM2_CH0OUT PIN_TPM2_CH0_1 // Pin 3: PTA1 +#define GPIO_TPM2_CH1OUT PIN_TPM2_CH1_1 // Pin 4: PTA2 + +/* LED definitions ******************************************************************/ +/* The Teensy LC has a single LED. */ +#define LED_STARTED 0 /* LED off */ +#define LED_HEAPALLOCATE 0 /* LED off */ +#define LED_IRQSENABLED 0 /* LED off */ +#define LED_STACKCREATED 1 /* LED on */ +#define LED_INIRQ 2 /* LED no change */ +#define LED_SIGNAL 2 /* LED no change */ +#define LED_ASSERTION 2 /* LED no change */ +#define LED_PANIC 3 /* LED flashing */ + +/* SPI0 Pinout + * =========== + * + */ + +/* Note that the Teensy maps SCK0 to pin 13 which conflicts with the + * LED. Use pin 14 instead. */ +#define PIN_SPI0_SCK (PIN_SPI0_SCK_3 | PIN_ALT2_PULLUP) // Pin 14: PTD1 +#define PIN_SPI0_MISO (PIN_SPI0_MISO_4 | PIN_ALT2_PULLUP) // Pin 12: PTC7 +#define PIN_SPI0_MOSI (PIN_SPI0_MOSI_3 | PIN_ALT2_PULLUP) // Pin 11: PTC6 + +#define PIN_SPI1_SCK (PIN_SPI1_SCK_2 | PIN_ALT2_PULLUP) // Pin 20: PTD5 +#define PIN_SPI1_MISO (PIN_SPI1_MISO_2 | PIN_ALT2_PULLUP) // Pin 1: PTB17 +#define PIN_SPI1_MOSI (PIN_SPI0_MOSI_1 | PIN_ALT2_PULLUP) // Pin 0: PTB16 + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" +{ +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ +/************************************************************************************ + * Name: kl_boardinitialize + * + * Description: + * All Kinetis L architectures must provide the following entry point. This entry + * point is called early in the initialization -- after all memory has been + * configured and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +void kl_boardinitialize(void); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_BOARD_BOARD_H */ diff --git a/configs/teensy-lc/nsh/Make.defs b/configs/teensy-lc/nsh/Make.defs new file mode 100644 index 0000000000..79c1747a4a --- /dev/null +++ b/configs/teensy-lc/nsh/Make.defs @@ -0,0 +1,123 @@ +############################################################################ +# configs/teensy-lc/nsh/Make.defs +# +# Copyright (C) 2015 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +include ${TOPDIR}/.config +include ${TOPDIR}/tools/Config.mk +include ${TOPDIR}/arch/arm/src/armv6-m/Toolchain.defs + +LDSCRIPT = ld.script + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" + ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}" + ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}" +else + # Linux/Cygwin-native toolchain + ARCHINCLUDES = -I. -isystem $(TOPDIR)/include + ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx + ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT) +endif + +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(ARCROSSDEV)ar rcs +NM = $(ARCROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'} +ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1} + +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + ARCHOPTIMIZATION = -g +endif + +ifneq ($(CONFIG_DEBUG_NOOPT),y) + ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHWARNINGSXX = -Wall -Wshadow +ARCHDEFINES = +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 + +CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifneq ($(CROSSDEV),arm-nuttx-elf-) + LDFLAGS += -nostartfiles -nodefaultlibs +endif +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + LDFLAGS += -g +endif + + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe +HOSTLDFLAGS = +ifeq ($(CONFIG_HOST_WINDOWS),y) + HOSTEXEEXT = .exe +else + HOSTEXEEXT = +endif + +ifeq ($(WINTOOL),y) + # Windows-native host tools + DIRLINK = $(TOPDIR)/tools/copydir.sh + DIRUNLINK = $(TOPDIR)/tools/unlink.sh + MKDEP = $(TOPDIR)/tools/mknulldeps.sh +else + # Linux/Cygwin-native host tools + MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT) +endif + diff --git a/configs/teensy-lc/nsh/defconfig b/configs/teensy-lc/nsh/defconfig new file mode 100644 index 0000000000..aaded580e6 --- /dev/null +++ b/configs/teensy-lc/nsh/defconfig @@ -0,0 +1,810 @@ +# +# Automatically generated file; DO NOT EDIT. +# Nuttx/ Configuration +# + +# +# Build Setup +# +# CONFIG_EXPERIMENTAL is not set +CONFIG_DEFAULT_SMALL=y +CONFIG_HOST_LINUX=y +# CONFIG_HOST_OSX is not set +# CONFIG_HOST_WINDOWS is not set +# CONFIG_HOST_OTHER is not set + +# +# Build Configuration +# +CONFIG_APPS_DIR="../apps" +CONFIG_BUILD_FLAT=y +# CONFIG_BUILD_2PASS is not set + +# +# Binary Output Formats +# +# CONFIG_RRLOAD_BINARY is not set +CONFIG_INTELHEX_BINARY=y +# CONFIG_MOTOROLA_SREC is not set +# CONFIG_RAW_BINARY is not set +# CONFIG_UBOOT_UIMAGE is not set + +# +# Customize Header Files +# +# CONFIG_ARCH_STDINT_H is not set +# CONFIG_ARCH_STDBOOL_H is not set +# CONFIG_ARCH_MATH_H is not set +# CONFIG_ARCH_FLOAT_H is not set +# CONFIG_ARCH_STDARG_H is not set + +# +# Debug Options +# +CONFIG_DEBUG=y +# CONFIG_ARCH_HAVE_HEAPCHECK is not set +CONFIG_DEBUG_VERBOSE=y + +# +# Subsystem Debug Options +# +# CONFIG_DEBUG_AUDIO is not set +# CONFIG_DEBUG_BINFMT is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_DEBUG_GRAPHICS is not set +# CONFIG_DEBUG_LIB is not set +# CONFIG_DEBUG_MM is not set +# CONFIG_DEBUG_SCHED is not set + +# +# OS Function Debug Options +# +# CONFIG_DEBUG_IRQ is not set + +# +# Driver Debug Options +# +# CONFIG_DEBUG_LEDS is not set +# CONFIG_DEBUG_ANALOG is not set +# CONFIG_DEBUG_GPIO is not set +# CONFIG_DEBUG_PWM is not set +# CONFIG_DEBUG_SPI is not set +CONFIG_ARCH_HAVE_STACKCHECK=y +CONFIG_STACK_COLORATION=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_ARCH_HAVE_CUSTOMOPT=y +# CONFIG_DEBUG_NOOPT is not set +CONFIG_DEBUG_CUSTOMOPT=y +# CONFIG_DEBUG_FULLOPT is not set +CONFIG_DEBUG_OPTLEVEL="-Os" + +# +# System Type +# +CONFIG_ARCH_ARM=y +# CONFIG_ARCH_AVR is not set +# CONFIG_ARCH_HC is not set +# CONFIG_ARCH_MIPS is not set +# CONFIG_ARCH_RGMP is not set +# CONFIG_ARCH_SH is not set +# CONFIG_ARCH_SIM is not set +# CONFIG_ARCH_X86 is not set +# CONFIG_ARCH_Z16 is not set +# CONFIG_ARCH_Z80 is not set +CONFIG_ARCH="arm" + +# +# ARM Options +# +# CONFIG_ARCH_CHIP_A1X is not set +# CONFIG_ARCH_CHIP_C5471 is not set +# CONFIG_ARCH_CHIP_CALYPSO is not set +# CONFIG_ARCH_CHIP_DM320 is not set +# CONFIG_ARCH_CHIP_EFM32 is not set +# CONFIG_ARCH_CHIP_IMX is not set +# CONFIG_ARCH_CHIP_KINETIS is not set +CONFIG_ARCH_CHIP_KL=y +# CONFIG_ARCH_CHIP_LM is not set +# CONFIG_ARCH_CHIP_TIVA is not set +# CONFIG_ARCH_CHIP_LPC17XX is not set +# CONFIG_ARCH_CHIP_LPC214X is not set +# CONFIG_ARCH_CHIP_LPC2378 is not set +# CONFIG_ARCH_CHIP_LPC31XX is not set +# CONFIG_ARCH_CHIP_LPC43XX is not set +# CONFIG_ARCH_CHIP_NUC1XX is not set +# CONFIG_ARCH_CHIP_SAMA5 is not set +# CONFIG_ARCH_CHIP_SAMD is not set +# CONFIG_ARCH_CHIP_SAM34 is not set +# CONFIG_ARCH_CHIP_SAMV7 is not set +# CONFIG_ARCH_CHIP_STM32 is not set +# CONFIG_ARCH_CHIP_STR71X is not set +# CONFIG_ARCH_ARM7TDMI is not set +# CONFIG_ARCH_ARM926EJS is not set +# CONFIG_ARCH_ARM920T is not set +CONFIG_ARCH_CORTEXM0=y +# CONFIG_ARCH_CORTEXM3 is not set +# CONFIG_ARCH_CORTEXM4 is not set +# CONFIG_ARCH_CORTEXM7 is not set +# CONFIG_ARCH_CORTEXA5 is not set +# CONFIG_ARCH_CORTEXA8 is not set +CONFIG_ARCH_FAMILY="armv6-m" +CONFIG_ARCH_CHIP="kl" +CONFIG_ARCH_HAVE_CMNVECTOR=y +# CONFIG_ARMV7M_CMNVECTOR is not set +# CONFIG_ARMV7M_LAZYFPU is not set +# CONFIG_ARCH_HAVE_FPU is not set +# CONFIG_ARCH_HAVE_DPFPU is not set + +# +# ARMV6M Configuration Options +# +# CONFIG_ARMV6M_TOOLCHAIN_BUILDROOT is not set +# CONFIG_ARMV6M_TOOLCHAIN_CODEREDL is not set +# CONFIG_ARMV6M_TOOLCHAIN_CODESOURCERYL is not set +CONFIG_ARMV6M_TOOLCHAIN_GNU_EABIL=y +# CONFIG_GPIO_IRQ is not set + +# +# Kinetis Configuration Options +# +CONFIG_ARCH_CHIP_MKL25Z64=y +# CONFIG_ARCH_CHIP_MKL25Z128 is not set +# CONFIG_ARCH_CHIP_MKL26Z128 is not set +CONFIG_ARCH_FAMILY_KL2X=y + +# +# Kinetis Peripheral Support +# +# CONFIG_KL_TRACE is not set +# CONFIG_KL_FLEXBUS is not set +CONFIG_KL_UART0=y +# CONFIG_KL_UART1 is not set +# CONFIG_KL_UART2 is not set +# CONFIG_KL_FLEXCAN0 is not set +# CONFIG_KL_FLEXCAN1 is not set +CONFIG_KL_SPI0=y +CONFIG_KL_SPI1=y +# CONFIG_KL_SPI2 is not set +CONFIG_KL_I2C0=y +CONFIG_KL_I2C1=y +# CONFIG_KL_I2S is not set +# CONFIG_KL_DAC0 is not set +# CONFIG_KL_DAC1 is not set +# CONFIG_KL_ADC0 is not set +# CONFIG_KL_ADC1 is not set +# CONFIG_KL_CMP is not set +# CONFIG_KL_VREF is not set +CONFIG_KL_TPM0=y +CONFIG_KL_TPM1=y +CONFIG_KL_TPM2=y +# CONFIG_KL_LPTIMER is not set +# CONFIG_KL_RTC is not set +# CONFIG_KL_EWM is not set +# CONFIG_KL_CMT is not set +# CONFIG_KL_USBOTG is not set +# CONFIG_KL_USBDCD is not set +# CONFIG_KL_LLWU is not set +# CONFIG_KL_TSI is not set +# CONFIG_KL_FTFL is not set +# CONFIG_KL_DMA is not set +# CONFIG_KL_CRC is not set +# CONFIG_KL_PDB is not set +# CONFIG_KL_PIT is not set +CONFIG_KL_SYSTICK_CORECLK=y +# CONFIG_KL_SYSTICK_CORECLK_DIV16 is not set +CONFIG_KL_TPM0_PWM=y +CONFIG_KL_TPM0_CHANNEL=0 +CONFIG_KL_TPM1_PWM=y +CONFIG_KL_TPM1_CHANNEL=0 +CONFIG_KL_TPM2_PWM=y +CONFIG_KL_TPM2_CHANNEL=0 + +# +# Kinetis GPIO Interrupt Configuration +# + +# +# Architecture Options +# +# CONFIG_ARCH_NOINTC is not set +# CONFIG_ARCH_VECNOTIRQ is not set +# CONFIG_ARCH_DMA is not set +CONFIG_ARCH_HAVE_IRQPRIO=y +# CONFIG_ARCH_L2CACHE is not set +# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set +# CONFIG_ARCH_HAVE_ADDRENV is not set +# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set +CONFIG_ARCH_HAVE_VFORK=y +# CONFIG_ARCH_HAVE_MMU is not set +# CONFIG_ARCH_HAVE_MPU is not set +# CONFIG_ARCH_NAND_HWECC is not set +# CONFIG_ARCH_HAVE_EXTCLK is not set +# CONFIG_ARCH_IRQPRIO is not set +CONFIG_ARCH_STACKDUMP=y +# CONFIG_ENDIAN_BIG is not set +# CONFIG_ARCH_IDLE_CUSTOM is not set +# CONFIG_ARCH_HAVE_RAMFUNCS is not set +# CONFIG_ARCH_HAVE_RAMVECTORS is not set + +# +# Board Settings +# +CONFIG_BOARD_LOOPSPERMSEC=2988 +# CONFIG_ARCH_CALIBRATION is not set + +# +# Interrupt options +# +CONFIG_ARCH_HAVE_INTERRUPTSTACK=y +CONFIG_ARCH_INTERRUPTSTACK=0 +# CONFIG_ARCH_HAVE_HIPRI_INTERRUPT is not set + +# +# Boot options +# +# CONFIG_BOOT_RUNFROMEXTSRAM is not set +CONFIG_BOOT_RUNFROMFLASH=y +# CONFIG_BOOT_RUNFROMISRAM is not set +# CONFIG_BOOT_RUNFROMSDRAM is not set +# CONFIG_BOOT_COPYTORAM is not set + +# +# Boot Memory Configuration +# +CONFIG_RAM_START=0x1FFFF800 +CONFIG_RAM_SIZE=8192 +# CONFIG_ARCH_HAVE_SDRAM is not set + +# +# Board Selection +# +CONFIG_ARCH_BOARD_TEENSY_LC=y +# CONFIG_ARCH_BOARD_CUSTOM is not set +CONFIG_ARCH_BOARD="teensy-lc" + +# +# Common Board Options +# +CONFIG_ARCH_HAVE_LEDS=y +CONFIG_ARCH_LEDS=y +CONFIG_NSH_MMCSDMINOR=0 + +# +# Board-Specific Options +# +CONFIG_LIB_BOARDCTL=y +# CONFIG_BOARDCTL_TSCTEST is not set +# CONFIG_BOARDCTL_ADCTEST is not set +# CONFIG_BOARDCTL_GRAPHICS is not set +# CONFIG_BOARDCTL_IOCTL is not set + +# +# RTOS Features +# +CONFIG_DISABLE_OS_API=y +# CONFIG_DISABLE_POSIX_TIMERS is not set +# CONFIG_DISABLE_PTHREAD is not set +# CONFIG_DISABLE_SIGNALS is not set +CONFIG_DISABLE_MQUEUE=y +CONFIG_DISABLE_ENVIRON=y + +# +# Clocks and Timers +# +CONFIG_USEC_PER_TICK=10000 +# CONFIG_SYSTEM_TIME64 is not set +# CONFIG_CLOCK_MONOTONIC is not set +# CONFIG_JULIAN_TIME is not set +CONFIG_START_YEAR=2015 +CONFIG_START_MONTH=1 +CONFIG_START_DAY=1 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_WDOG_INTRESERVE=0 +CONFIG_PREALLOC_TIMERS=0 + +# +# Tasks and Scheduling +# +# CONFIG_INIT_NONE is not set +CONFIG_INIT_ENTRYPOINT=y +# CONFIG_INIT_FILEPATH is not set +CONFIG_USER_ENTRYPOINT="nsh_main" +CONFIG_RR_INTERVAL=200 +CONFIG_TASK_NAME_SIZE=0 +CONFIG_MAX_TASKS=8 +# CONFIG_SCHED_HAVE_PARENT is not set +CONFIG_SCHED_WAITPID=y + +# +# Pthread Options +# +# CONFIG_MUTEX_TYPES is not set +CONFIG_NPTHREAD_KEYS=0 + +# +# Performance Monitoring +# +# CONFIG_SCHED_CPULOAD is not set +# CONFIG_SCHED_INSTRUMENTATION is not set + +# +# Files and I/O +# +CONFIG_DEV_CONSOLE=y +# CONFIG_FDCLONE_DISABLE is not set +# CONFIG_FDCLONE_STDIO is not set +CONFIG_SDCLONE_DISABLE=y +CONFIG_NFILE_DESCRIPTORS=6 +CONFIG_NFILE_STREAMS=6 +CONFIG_NAME_MAX=32 +# CONFIG_PRIORITY_INHERITANCE is not set + +# +# RTOS hooks +# +# CONFIG_BOARD_INITIALIZE is not set +# CONFIG_SCHED_STARTHOOK is not set +# CONFIG_SCHED_ATEXIT is not set +# CONFIG_SCHED_ONEXIT is not set + +# +# Signal Numbers +# +CONFIG_SIG_SIGUSR1=1 +CONFIG_SIG_SIGUSR2=2 +CONFIG_SIG_SIGALARM=3 +CONFIG_SIG_SIGCONDTIMEDOUT=16 + +# +# Work Queue Support +# +# CONFIG_SCHED_WORKQUEUE is not set +# CONFIG_SCHED_HPWORK is not set +# CONFIG_SCHED_LPWORK is not set + +# +# Stack and heap information +# +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=1536 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=1536 +# CONFIG_LIB_SYSCALL is not set + +# +# Device Drivers +# +CONFIG_DISABLE_POLL=y +CONFIG_DEV_NULL=y +# CONFIG_DEV_ZERO is not set +# CONFIG_LOOP is not set + +# +# Buffering +# +# CONFIG_DRVR_WRITEBUFFER is not set +# CONFIG_DRVR_READAHEAD is not set +# CONFIG_RAMDISK is not set +# CONFIG_CAN is not set +# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set +CONFIG_PWM=y +# CONFIG_ARCH_HAVE_I2CRESET is not set +# CONFIG_I2C is not set +CONFIG_SPI=y +# CONFIG_SPI_OWNBUS is not set +CONFIG_SPI_EXCHANGE=y +# CONFIG_SPI_CMDDATA is not set +# CONFIG_SPI_CALLBACK is not set +# CONFIG_SPI_BITBANG is not set +# CONFIG_I2S is not set + +# +# Timer Driver Support +# +# CONFIG_TIMER is not set +# CONFIG_RTC is not set +# CONFIG_WATCHDOG is not set +# CONFIG_ANALOG is not set +# CONFIG_AUDIO_DEVICES is not set +# CONFIG_VIDEO_DEVICES is not set +# CONFIG_BCH is not set +# CONFIG_INPUT is not set +# CONFIG_LCD is not set +# CONFIG_MMCSD is not set +# CONFIG_MTD is not set +# CONFIG_EEPROM is not set +# CONFIG_PIPES is not set +# CONFIG_PM is not set +# CONFIG_POWER is not set +# CONFIG_SENSORS is not set +# CONFIG_SERCOMM_CONSOLE is not set +CONFIG_SERIAL=y +# CONFIG_DEV_LOWCONSOLE is not set +# CONFIG_16550_UART is not set +# CONFIG_ARCH_HAVE_UART is not set +CONFIG_ARCH_HAVE_UART0=y +# CONFIG_ARCH_HAVE_UART1 is not set +# CONFIG_ARCH_HAVE_UART2 is not set +# CONFIG_ARCH_HAVE_UART3 is not set +# CONFIG_ARCH_HAVE_UART4 is not set +# CONFIG_ARCH_HAVE_UART5 is not set +# CONFIG_ARCH_HAVE_UART6 is not set +# CONFIG_ARCH_HAVE_UART7 is not set +# CONFIG_ARCH_HAVE_UART8 is not set +# CONFIG_ARCH_HAVE_SCI0 is not set +# CONFIG_ARCH_HAVE_SCI1 is not set +# CONFIG_ARCH_HAVE_USART0 is not set +# CONFIG_ARCH_HAVE_USART1 is not set +# CONFIG_ARCH_HAVE_USART2 is not set +# CONFIG_ARCH_HAVE_USART3 is not set +# CONFIG_ARCH_HAVE_USART4 is not set +# CONFIG_ARCH_HAVE_USART5 is not set +# CONFIG_ARCH_HAVE_USART6 is not set +# CONFIG_ARCH_HAVE_USART7 is not set +# CONFIG_ARCH_HAVE_USART8 is not set +# CONFIG_ARCH_HAVE_OTHER_UART is not set + +# +# USART Configuration +# +CONFIG_MCU_SERIAL=y +CONFIG_STANDARD_SERIAL=y +# CONFIG_SERIAL_IFLOWCONTROL is not set +# CONFIG_SERIAL_OFLOWCONTROL is not set +# CONFIG_SERIAL_TIOCSERGSTRUCT is not set +# CONFIG_ARCH_HAVE_SERIAL_TERMIOS is not set +CONFIG_UART0_SERIAL_CONSOLE=y +# CONFIG_OTHER_SERIAL_CONSOLE is not set +# CONFIG_NO_SERIAL_CONSOLE is not set + +# +# UART0 Configuration +# +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART0_BAUD=115200 +CONFIG_UART0_BITS=8 +CONFIG_UART0_PARITY=0 +CONFIG_UART0_2STOP=0 +# CONFIG_UART0_IFLOWCONTROL is not set +# CONFIG_UART0_OFLOWCONTROL is not set +# CONFIG_USBDEV is not set +# CONFIG_USBHOST is not set +# CONFIG_WIRELESS is not set + +# +# System Logging Device Options +# + +# +# System Logging +# +# CONFIG_RAMLOG is not set +# CONFIG_SYSLOG_CONSOLE is not set + +# +# Networking Support +# +# CONFIG_ARCH_HAVE_NET is not set +# CONFIG_ARCH_HAVE_PHY is not set +# CONFIG_NET is not set + +# +# Crypto API +# +# CONFIG_CRYPTO is not set + +# +# File Systems +# + +# +# File system configuration +# +CONFIG_DISABLE_MOUNTPOINT=y +CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y +# CONFIG_FS_READABLE is not set +# CONFIG_FS_WRITABLE is not set +# CONFIG_FS_NAMED_SEMAPHORES is not set +# CONFIG_FS_RAMMAP is not set +# CONFIG_FS_BINFS is not set +# CONFIG_FS_PROCFS is not set + +# +# System Logging +# +# CONFIG_SYSLOG is not set +# CONFIG_SYSLOG_TIMESTAMP is not set + +# +# Graphics Support +# +# CONFIG_NX is not set + +# +# Memory Management +# +CONFIG_MM_SMALL=y +CONFIG_MM_REGIONS=1 +# CONFIG_ARCH_HAVE_HEAP2 is not set +# CONFIG_GRAN is not set + +# +# Audio Support +# +# CONFIG_AUDIO is not set + +# +# Binary Loader +# +# CONFIG_BINFMT_DISABLE is not set +# CONFIG_NXFLAT is not set +# CONFIG_ELF is not set +CONFIG_BUILTIN=y +# CONFIG_PIC is not set +# CONFIG_SYMTAB_ORDEREDBYNAME is not set + +# +# Library Routines +# + +# +# Standard C Library Options +# +CONFIG_STDIO_BUFFER_SIZE=0 +CONFIG_STDIO_LINEBUFFER=y +CONFIG_NUNGET_CHARS=0 +# CONFIG_LIBM is not set +# CONFIG_NOPRINTF_FIELDWIDTH is not set +# CONFIG_LIBC_FLOATINGPOINT is not set +# CONFIG_LIBC_IOCTL_VARIADIC is not set +CONFIG_LIB_RAND_ORDER=1 +# CONFIG_EOL_IS_CR is not set +# CONFIG_EOL_IS_LF is not set +# CONFIG_EOL_IS_BOTH_CRLF is not set +CONFIG_EOL_IS_EITHER_CRLF=y +# CONFIG_LIBC_EXECFUNCS is not set +CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024 +CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=1536 +# CONFIG_LIBC_STRERROR is not set +# CONFIG_LIBC_PERROR_STDOUT is not set +CONFIG_ARCH_LOWPUTC=y +# CONFIG_TIME_EXTENDED is not set +CONFIG_LIB_SENDFILE_BUFSIZE=512 +# CONFIG_ARCH_ROMGETC is not set +# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set + +# +# Non-standard Library Support +# +# CONFIG_LIB_KBDCODEC is not set +# CONFIG_LIB_SLCDCODEC is not set + +# +# Basic CXX Support +# +CONFIG_C99_BOOL8=y +CONFIG_HAVE_CXX=y +CONFIG_HAVE_CXXINITIALIZE=y +# CONFIG_CXX_NEWLONG is not set + +# +# uClibc++ Standard C++ Library +# +# CONFIG_UCLIBCXX is not set + +# +# Application Configuration +# + +# +# Built-In Applications +# +CONFIG_BUILTIN_PROXY_STACKSIZE=1024 + +# +# Examples +# +# CONFIG_EXAMPLES_BUTTONS is not set +# CONFIG_EXAMPLES_CAN is not set +# CONFIG_EXAMPLES_CONFIGDATA is not set +# CONFIG_EXAMPLES_CPUHOG is not set +# CONFIG_EXAMPLES_CXXTEST is not set +# CONFIG_EXAMPLES_DHCPD is not set +# CONFIG_EXAMPLES_ELF is not set +# CONFIG_EXAMPLES_FTPC is not set +# CONFIG_EXAMPLES_FTPD is not set +# CONFIG_EXAMPLES_HELLO is not set +# CONFIG_EXAMPLES_HELLOXX is not set +# CONFIG_EXAMPLES_JSON is not set +# CONFIG_EXAMPLES_HIDKBD is not set +# CONFIG_EXAMPLES_KEYPADTEST is not set +# CONFIG_EXAMPLES_IGMP is not set +# CONFIG_EXAMPLES_MM is not set +# CONFIG_EXAMPLES_MODBUS is not set +# CONFIG_EXAMPLES_MOUNT is not set +# CONFIG_EXAMPLES_NRF24L01TERM is not set +CONFIG_EXAMPLES_NSH=y +# CONFIG_EXAMPLES_NSH_CXXINITIALIZE is not set +# CONFIG_EXAMPLES_NULL is not set +# CONFIG_EXAMPLES_NX is not set +# CONFIG_EXAMPLES_NXTERM is not set +# CONFIG_EXAMPLES_NXFFS is not set +# CONFIG_EXAMPLES_NXFLAT is not set +# CONFIG_EXAMPLES_NXHELLO is not set +# CONFIG_EXAMPLES_NXIMAGE is not set +# CONFIG_EXAMPLES_NXLINES is not set +# CONFIG_EXAMPLES_NXTEXT is not set +# CONFIG_EXAMPLES_OSTEST is not set +# CONFIG_EXAMPLES_PIPE is not set +# CONFIG_EXAMPLES_PWM is not set +# CONFIG_EXAMPLES_POSIXSPAWN is not set +# CONFIG_EXAMPLES_QENCODER is not set +# CONFIG_EXAMPLES_RGMP is not set +# CONFIG_EXAMPLES_ROMFS is not set +# CONFIG_EXAMPLES_SENDMAIL is not set +# CONFIG_EXAMPLES_SERIALBLASTER is not set +# CONFIG_EXAMPLES_SERIALRX is not set +# CONFIG_EXAMPLES_SERLOOP is not set +# CONFIG_EXAMPLES_SLCD is not set +# CONFIG_EXAMPLES_SMART_TEST is not set +# CONFIG_EXAMPLES_SMART is not set +# CONFIG_EXAMPLES_TCPECHO is not set +# CONFIG_EXAMPLES_TELNETD is not set +# CONFIG_EXAMPLES_THTTPD is not set +# CONFIG_EXAMPLES_TIFF is not set +# CONFIG_EXAMPLES_TOUCHSCREEN is not set +# CONFIG_EXAMPLES_WEBSERVER is not set +# CONFIG_EXAMPLES_USBSERIAL is not set +# CONFIG_EXAMPLES_USBTERM is not set +# CONFIG_EXAMPLES_WATCHDOG is not set + +# +# Graphics Support +# +# CONFIG_TIFF is not set +# CONFIG_GRAPHICS_TRAVELER is not set + +# +# Interpreters +# +# CONFIG_INTERPRETERS_FICL is not set +# CONFIG_INTERPRETERS_PCODE is not set +# CONFIG_INTERPRETERS_MICROPYTHON is not set + +# +# Network Utilities +# + +# +# Networking Utilities +# +# CONFIG_NETUTILS_CODECS is not set +# CONFIG_NETUTILS_FTPC is not set +# CONFIG_NETUTILS_JSON is not set +# CONFIG_NETUTILS_SMTP is not set +# CONFIG_NETUTILS_THTTPD is not set +# CONFIG_NETUTILS_PPPD is not set + +# +# FreeModBus +# +# CONFIG_MODBUS is not set + +# +# NSH Library +# +CONFIG_NSH_LIBRARY=y + +# +# Command Line Configuration +# +CONFIG_NSH_READLINE=y +# CONFIG_NSH_CLE is not set +CONFIG_NSH_LINELEN=80 +CONFIG_NSH_DISABLE_SEMICOLON=y +CONFIG_NSH_MAXARGUMENTS=6 +# CONFIG_NSH_ARGCAT is not set +CONFIG_NSH_NESTDEPTH=3 +# CONFIG_NSH_DISABLEBG is not set +CONFIG_NSH_BUILTIN_APPS=y + +# +# Disable Individual commands +# +# CONFIG_NSH_DISABLE_ADDROUTE is not set +# CONFIG_NSH_DISABLE_CAT is not set +CONFIG_NSH_DISABLE_CD=y +CONFIG_NSH_DISABLE_CP=y +# CONFIG_NSH_DISABLE_CMP is not set +CONFIG_NSH_DISABLE_DATE=y +CONFIG_NSH_DISABLE_DD=y +CONFIG_NSH_DISABLE_DF=y +# CONFIG_NSH_DISABLE_DELROUTE is not set +# CONFIG_NSH_DISABLE_ECHO is not set +# CONFIG_NSH_DISABLE_EXEC is not set +# CONFIG_NSH_DISABLE_EXIT is not set +# CONFIG_NSH_DISABLE_FREE is not set +CONFIG_NSH_DISABLE_GET=y +# CONFIG_NSH_DISABLE_HELP is not set +# CONFIG_NSH_DISABLE_HEXDUMP is not set +CONFIG_NSH_DISABLE_IFCONFIG=y +# CONFIG_NSH_DISABLE_KILL is not set +CONFIG_NSH_DISABLE_LOSETUP=y +# CONFIG_NSH_DISABLE_LS is not set +# CONFIG_NSH_DISABLE_MB is not set +CONFIG_NSH_DISABLE_MKDIR=y +# CONFIG_NSH_DISABLE_MKFIFO is not set +CONFIG_NSH_DISABLE_MKRD=y +# CONFIG_NSH_DISABLE_MH is not set +CONFIG_NSH_DISABLE_MOUNT=y +# CONFIG_NSH_DISABLE_MV is not set +# CONFIG_NSH_DISABLE_MW is not set +# CONFIG_NSH_DISABLE_PS is not set +CONFIG_NSH_DISABLE_PUT=y +# CONFIG_NSH_DISABLE_PWD is not set +CONFIG_NSH_DISABLE_RM=y +CONFIG_NSH_DISABLE_RMDIR=y +# CONFIG_NSH_DISABLE_SET is not set +# CONFIG_NSH_DISABLE_SH is not set +# CONFIG_NSH_DISABLE_SLEEP is not set +# CONFIG_NSH_DISABLE_TEST is not set +CONFIG_NSH_DISABLE_UMOUNT=y +# CONFIG_NSH_DISABLE_UNSET is not set +# CONFIG_NSH_DISABLE_USLEEP is not set +CONFIG_NSH_DISABLE_WGET=y +# CONFIG_NSH_DISABLE_XD is not set + +# +# Configure Command Options +# +CONFIG_NSH_CODECS_BUFSIZE=128 +# CONFIG_NSH_CMDOPT_HEXDUMP is not set +CONFIG_NSH_FILEIOSIZE=64 + +# +# Scripting Support +# +CONFIG_NSH_DISABLESCRIPT=y + +# +# Console Configuration +# +CONFIG_NSH_CONSOLE=y +# CONFIG_NSH_ALTCONDEV is not set +# CONFIG_NSH_ARCHINIT is not set + +# +# NxWidgets/NxWM +# + +# +# Platform-specific Support +# +# CONFIG_PLATFORM_CONFIGDATA is not set + +# +# System Libraries and NSH Add-Ons +# +# CONFIG_SYSTEM_FREE is not set +# CONFIG_SYSTEM_CLE is not set +# CONFIG_SYSTEM_CUTERM is not set +# CONFIG_SYSTEM_INSTALL is not set +# CONFIG_SYSTEM_HEX2BIN is not set +# CONFIG_SYSTEM_INIFILE is not set +# CONFIG_SYSTEM_RAMTEST is not set +CONFIG_SYSTEM_READLINE=y +CONFIG_READLINE_ECHO=y +# CONFIG_SYSTEM_POWEROFF is not set +# CONFIG_SYSTEM_RAMTRON is not set +# CONFIG_SYSTEM_SDCARD is not set +# CONFIG_SYSTEM_SUDOKU is not set +CONFIG_SYSTEM_SYSINFO=y +CONFIG_SYSTEM_SYSINFO_STACKSIZE=1024 +# CONFIG_SYSTEM_VI is not set +CONFIG_SYSTEM_STACKMONITOR=y +CONFIG_SYSTEM_STACKMONITOR_STACKSIZE=2048 +CONFIG_SYSTEM_STACKMONITOR_PRIORITY=50 +CONFIG_SYSTEM_STACKMONITOR_INTERVAL=2 +# CONFIG_SYSTEM_ZMODEM is not set diff --git a/configs/teensy-lc/nsh/setenv.sh b/configs/teensy-lc/nsh/setenv.sh new file mode 100755 index 0000000000..32d77b666c --- /dev/null +++ b/configs/teensy-lc/nsh/setenv.sh @@ -0,0 +1,75 @@ +#!/bin/bash +# configs/teensy-lc/nsh/setenv.sh +# +# Copyright (C) 2015 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +if [ "$_" = "$0" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +WD=`pwd` +if [ ! -x "setenv.sh" ]; then + echo "This script must be executed from the top-level NuttX build directory" + exit 1 +fi + +if [ -z "${PATH_ORIG}" ]; then + export PATH_ORIG="${PATH}" +fi + +# This is the Cygwin path to the location where I installed the CodeSourcery +# toolchain under windows. You will also have to edit this if you install +# the CodeSourcery toolchain in any other location +#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin" +# export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin" + +# This is the location where I installed the ARM "GNU Tools for ARM Embedded Processors" +# You can this free toolchain here https://launchpad.net/gcc-arm-embedded +#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/GNU Tools ARM Embedded/4.9 2014q4/bin" + +# These are the Cygwin paths to the locations where I installed the Atollic +# toolchain under windows. You will also have to edit this if you install +# the Atollic toolchain in any other location. /usr/bin is added before +# the Atollic bin path because there is are binaries named gcc.exe and g++.exe +# at those locations as well. +#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin" +#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin" + +# This is the Cygwin path to the location where I build the buildroot +# toolchain. +export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin" + +# Add the path to the toolchain to the PATH varialble +export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}" + +echo "PATH : ${PATH}" diff --git a/configs/teensy-lc/scripts/ld.script b/configs/teensy-lc/scripts/ld.script new file mode 100644 index 0000000000..e13e64540e --- /dev/null +++ b/configs/teensy-lc/scripts/ld.script @@ -0,0 +1,134 @@ +/**************************************************************************** + * configs/teensy-lc/scripts/ld.script + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/* The Teensy LC has 64kB of flash and 8 kB of RAM. 2 kB of flash is */ +/* reserved for the bootloader. + */ + +MEMORY +{ + vectflash (rx) : ORIGIN = 0x00000000, LENGTH = 0x00c0 + cfmprotect (rx) : ORIGIN = 0x00000400, LENGTH = 0x10 + progflash (rx) : ORIGIN = 0x00000410, LENGTH = 64K - 2K - 0x410 + datasram (rwx) : ORIGIN = 0x1ffff800, LENGTH = 8K +} + +OUTPUT_ARCH(arm) +EXTERN(_vectors) +EXTERN(_cfmconfig) +ENTRY(_stext) +SECTIONS +{ + .vectors : { + _svectors = ABSOLUTE(.); + *(.vectors) + _evectors = ABSOLUTE(.); + } > vectflash + + .cfmprotect : { + *(.cfmconfig) + } > cfmprotect + + .text : { + _stext = ABSOLUTE(.); + *(.text .text.*) + *(.fixup) + *(.gnu.warning) + *(.rodata .rodata.*) + *(.gnu.linkonce.t.*) + *(.glue_7) + *(.glue_7t) + *(.got) + *(.gcc_except_table) + *(.gnu.linkonce.r.*) + _etext = ABSOLUTE(.); + } > progflash + + .init_section : { + _sinit = ABSOLUTE(.); + *(.init_array .init_array.*) + _einit = ABSOLUTE(.); + } > progflash + + .ARM.extab : { + *(.ARM.extab*) + } > progflash + + __exidx_start = ABSOLUTE(.); + .ARM.exidx : { + *(.ARM.exidx*) + } > progflash + __exidx_end = ABSOLUTE(.); + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > datasram AT > progflash + + _eronly = LOADADDR(.data); + + .ramfunc ALIGN(4): { + _sramfuncs = ABSOLUTE(.); + *(.ramfunc .ramfunc.*) + _eramfuncs = ABSOLUTE(.); + } > datasram AT > progflash + + _framfuncs = LOADADDR(.ramfunc); + + .bss : { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + _ebss = ABSOLUTE(.); + } > datasram + + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/configs/teensy-lc/src/.gitignore b/configs/teensy-lc/src/.gitignore new file mode 100644 index 0000000000..726d936e1e --- /dev/null +++ b/configs/teensy-lc/src/.gitignore @@ -0,0 +1,2 @@ +/.depend +/Make.dep diff --git a/configs/teensy-lc/src/Makefile b/configs/teensy-lc/src/Makefile new file mode 100644 index 0000000000..df1d2fa9c8 --- /dev/null +++ b/configs/teensy-lc/src/Makefile @@ -0,0 +1,112 @@ +############################################################################ +# configs/teensy-lc/src/Makefile +# +# Copyright (C) 2015 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/Make.defs + +CFLAGS += -I$(TOPDIR)/sched + +ASRCS = +AOBJS = $(ASRCS:.S=$(OBJEXT)) + +CSRCS = kl_boardinitialize.c + +ifeq ($(CONFIG_LIB_BOARDCTL),y) +CSRCS += kl_appinit.c +endif + +ifeq ($(CONFIG_KL_SPI0),y) +CSRCS += kl_spi.c +else +ifeq ($(CONFIG_KL_SPI1),y) +CSRCS += kl_spi.c +endif +endif + +ifeq ($(CONFIG_HAVE_CXX),y) +CSRCS += kl_cxxinitialize.c +endif + +ifeq ($(CONFIG_ARCH_LEDS),y) +CSRCS += kl_led.c +endif + +ifeq ($(CONFIG_PWM),y) +CSRCS += kl_pwm.c +endif + +COBJS = $(CSRCS:.c=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) + +ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src +ifeq ($(CONFIG_WINDOWS_NATIVE),y) + CFLAGS += -I$(ARCH_SRCDIR)\chip -I$(ARCH_SRCDIR)\common -I$(ARCH_SRCDIR)\armv7-m +else +ifeq ($(WINTOOL),y) + CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \ + -I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \ + -I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}" +else + CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m +endif +endif + +all: libboard$(LIBEXT) + +$(AOBJS): %$(OBJEXT): %.S + $(call ASSEMBLE, $<, $@) + +$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c + $(call COMPILE, $<, $@) + +libboard$(LIBEXT): $(OBJS) + $(call ARCHIVE, $@, $(OBJS)) + +.depend: Makefile $(SRCS) + $(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep + $(Q) touch $@ + +depend: .depend + +clean: + $(call DELFILE, libboard$(LIBEXT)) + $(call CLEAN) + +distclean: clean + $(call DELFILE, Make.dep) + $(call DELFILE, .depend) + +-include Make.dep diff --git a/configs/teensy-lc/src/kl_appinit.c b/configs/teensy-lc/src/kl_appinit.c new file mode 100644 index 0000000000..28ec37bf14 --- /dev/null +++ b/configs/teensy-lc/src/kl_appinit.c @@ -0,0 +1,73 @@ +/**************************************************************************** + * config/teensy-lc/src/kl_appinit.c + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include + +#ifdef CONFIG_LIB_BOARDCTL + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_app_initialize + * + * Description: + * Perform application specific initialization. This function is never + * called directly from application code, but only indirectly via the + * (non-standard) boardctl() interface using the command BOARDIOC_INIT. + * + *****************************************************************************/ + +int board_app_initialize(void) +{ + return OK; +} + +#endif /* CONFIG_LIB_BOARDCTL */ diff --git a/configs/teensy-lc/src/kl_boardinitialize.c b/configs/teensy-lc/src/kl_boardinitialize.c new file mode 100644 index 0000000000..48bc7533a5 --- /dev/null +++ b/configs/teensy-lc/src/kl_boardinitialize.c @@ -0,0 +1,133 @@ +/************************************************************************************ + * configs/teensy-lc/src/up_boot.c + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include + +#include + +#include +#include +#include "chip.h" +#include "kl_gpio.h" +#include "chip/kl_pinmux.h" + +#include "up_arch.h" +#include "teensy-lc.h" + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: kl_boardinitialize + * + * Description: + * All K25Z architectures must provide the following entry point. This entry point + * is called early in the initialization -- after all memory has been configured + * and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +void kl_boardinitialize(void) +{ + /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function + * kl_spiinitialize() has been brought into the link. + */ + +#if defined(CONFIG_KL_SPI0) || defined(CONFIG_KL_SPI1) + if (kl_spiinitialize) + { + kl_spiinitialize(); + } +#endif + + /* Initialize USB if the 1) USB device controller is in the configuration + * and 2) disabled, and 3) the weak function kl_usbinitialize() has been + * brought into the build. Presumably either CONFIG_USBHOST or + * CONFIG_USBDEV is also selected. + */ + +#ifdef CONFIG_KL_USBOTG + if (kl_usbinitialize) + { + kl_usbinitialize(); + } +#endif + + /* Configure on-board LED if LED support has been selected. */ + +#ifdef CONFIG_ARCH_LEDS + kl_ledinit(); +#endif +} + +/**************************************************************************** + * Name: board_initialize + * + * Description: + * If CONFIG_BOARD_INITIALIZE is selected, then an additional + * initialization call will be performed in the boot-up sequence to a + * function called board_initialize(). board_initialize() will be + * called immediately after up_intitialize() is called and just before the + * initial application is started. This additional initialization phase + * may be used, for example, to initialize board-specific device drivers. + * + ****************************************************************************/ + +#ifdef CONFIG_BOARD_INITIALIZE +void board_initialize(void) +{ + /* Perform NSH initialization here instead of from the NSH. This + * alternative NSH initialization is necessary when NSH is ran in user-space + * but the initialization function must run in kernel space. + */ + +#if defined(CONFIG_NSH_LIBRARY) && !defined(CONFIG_NSH_ARCHINIT) + (void)board_app_initialize(); +#endif +} +#endif diff --git a/configs/teensy-lc/src/kl_cxxinitialize.c b/configs/teensy-lc/src/kl_cxxinitialize.c new file mode 100644 index 0000000000..e4c31e1b91 --- /dev/null +++ b/configs/teensy-lc/src/kl_cxxinitialize.c @@ -0,0 +1,153 @@ +/************************************************************************************ + * configs/teensy-lc/src/kl_cxxinitialize.c + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include + +#include + +#include + +#include +#include "chip.h" + +#if defined(CONFIG_HAVE_CXX) && defined(CONFIG_HAVE_CXXINITIALIZE) + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ +/* Debug ****************************************************************************/ +/* Non-standard debug that may be enabled just for testing the static constructors */ + +#ifndef CONFIG_DEBUG +# undef CONFIG_DEBUG_CXX +#endif + +#ifdef CONFIG_DEBUG_CXX +# define cxxdbg dbg +# define cxxlldbg lldbg +# ifdef CONFIG_DEBUG_VERBOSE +# define cxxvdbg vdbg +# define cxxllvdbg llvdbg +# else +# define cxxvdbg(x...) +# define cxxllvdbg(x...) +# endif +#else +# define cxxdbg(x...) +# define cxxlldbg(x...) +# define cxxvdbg(x...) +# define cxxllvdbg(x...) +#endif + +/************************************************************************************ + * Private Types + ************************************************************************************/ +/* This type defines one entry in initialization array */ + +typedef void (*initializer_t)(void); + +/************************************************************************************ + * External references + ************************************************************************************/ +/* _sinit and _einit are symbols exported by the linker script that mark the + * beginning and the end of the C++ initialization section. + */ + +extern initializer_t _sinit; +extern initializer_t _einit; + +/* _stext and _etext are symbols exported by the linker script that mark the + * beginning and the end of text. + */ + +extern uint32_t _stext; +extern uint32_t _etext; + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/**************************************************************************** + * Name: up_cxxinitialize + * + * Description: + * If C++ and C++ static constructors are supported, then this function + * must be provided by board-specific logic in order to perform + * initialization of the static C++ class instances. + * + * This function should then be called in the application-specific + * user_start logic in order to perform the C++ initialization. NOTE + * that no component of the core NuttX RTOS logic is involved; This + * function defintion only provides the 'contract' between application + * specific C++ code and platform-specific toolchain support + * + ***************************************************************************/ + +void up_cxxinitialize(void) +{ + initializer_t *initp; + + cxxdbg("_sinit: %p _einit: %p _stext: %p _etext: %p\n", + &_sinit, &_einit, &_stext, &_etext); + + /* Visit each entry in the initialzation table */ + + for (initp = &_sinit; initp != &_einit; initp++) + { + initializer_t initializer = *initp; + cxxdbg("initp: %p initializer: %p\n", initp, initializer); + + /* Make sure that the address is non-NULL and lies in the text region + * defined by the linker script. Some toolchains may put NULL values + * or counts in the initialization table + */ + + if ((void*)initializer > (void*)&_stext && (void*)initializer < (void*)&_etext) + { + cxxdbg("Calling %p\n", initializer); + initializer(); + } + } +} + +#endif /* CONFIG_HAVE_CXX && CONFIG_HAVE_CXXINITIALIZE */ diff --git a/configs/teensy-lc/src/kl_led.c b/configs/teensy-lc/src/kl_led.c new file mode 100644 index 0000000000..65140a11b5 --- /dev/null +++ b/configs/teensy-lc/src/kl_led.c @@ -0,0 +1,124 @@ +/**************************************************************************** + * configs/teensy-lc/src/kl_led.c + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include +#include + +#include "chip.h" +#include "kl_gpio.h" +#include "teensy-lc.h" + +#ifdef CONFIG_ARCH_LEDS + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG + * with CONFIG_DEBUG_VERBOSE too) + */ + +#ifdef CONFIG_DEBUG_LEDS +# define leddbg lldbg +# ifdef CONFIG_DEBUG_VERBOSE +# define ledvdbg lldbg +# else +# define ledvdbg(x...) +# endif +#else +# define leddbg(x...) +# define ledvdbg(x...) +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: kl_ledinit + * + * Description: + * Initialize the on-board LED + * + ****************************************************************************/ + +void kl_ledinit(void) +{ + kl_configgpio(GPIO_LED); +} + +/**************************************************************************** + * Name: board_led_on + ****************************************************************************/ + +void board_led_on(int led) +{ + if (led != 0) + { + kl_gpiowrite(GPIO_LED, true); + } +} + +/**************************************************************************** + * Name: board_led_off + ****************************************************************************/ + +void board_led_off(int led) +{ + if (led == 3) + { + kl_gpiowrite(GPIO_LED, false); + } +} + +#endif /* CONFIG_ARCH_LEDS */ diff --git a/configs/teensy-lc/src/kl_pwm.c b/configs/teensy-lc/src/kl_pwm.c new file mode 100644 index 0000000000..94c84397be --- /dev/null +++ b/configs/teensy-lc/src/kl_pwm.c @@ -0,0 +1,122 @@ +/************************************************************************************ + * configs/teensy-lc/src/kl_pwm.c + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * Alan Carvalho de Assis + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include + +#include +#include +#include + +#include +#include + +#include + +#include "chip.h" +#include "up_arch.h" +#include "kl_pwm.h" + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ +/* Configuration *******************************************************************/ +/* PWM + * + * The Kinetis Freedom board provides a LED on GPIO. + */ + +#ifdef CONFIG_PWM + +extern struct pwm_lowerhalf_s *kl_pwminitialize(int timer); + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: board_pwm_setup + * + * Description: + * All Kinetis KL architectures must provide the following interface to work with + * examples/pwm. + * + ************************************************************************************/ + +int board_pwm_setup(void) +{ + static bool initialized = false; + struct pwm_lowerhalf_s *pwm; + int ret; + + /* Have we already initialized? */ + + if (!initialized) + { + /* Call kl_pwminitialize() to get an instance of the PWM interface */ + + pwm = kl_pwminitialize(0); + if (!pwm) + { + adbg("Failed to get the KL25 PWM lower half\n"); + return -ENODEV; + } + + /* Register the PWM driver at "/dev/pwm0" */ + + ret = pwm_register("/dev/pwm0", pwm); + if (ret < 0) + { + adbg("pwm_register failed: %d\n", ret); + return ret; + } + + /* Now we are initialized */ + + initialized = true; + } + + return OK; +} + +#endif /* CONFIG_PWM */ diff --git a/configs/teensy-lc/src/kl_spi.c b/configs/teensy-lc/src/kl_spi.c new file mode 100644 index 0000000000..879b94da26 --- /dev/null +++ b/configs/teensy-lc/src/kl_spi.c @@ -0,0 +1,233 @@ +/**************************************************************************** + * configs/teensy-lc/src/kl_spi.c + * + * Copyright (C) 2013-2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include + +#include "kl_gpio.h" +#include "kl_spi.h" +#include "teensy-lc.h" + +#if defined(CONFIG_KL_SPI0) || defined(CONFIG_KL_SPI1) + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* Enables debug output from this file (needs CONFIG_DEBUG too) */ + +#ifdef CONFIG_DEBUG_SPI +# define spidbg lldbg +# ifdef CONFIG_DEBUG_VERBOSE +# define spivdbg lldbg +# else +# define spivdbg(x...) +# endif +#else +# define spidbg(x...) +# define spivdbg(x...) +#endif + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: kl_spiinitialize + * + * Description: + * Called to configure SPI chip select GPIO pins for the FRDM-KL25Z board. + * + ****************************************************************************/ + +void weak_function kl_spiinitialize(void) +{ + /* Configure SPI0 chip selects */ + +#ifdef CONFIG_KL_SPI0 +#endif + + /* Configure SPI1 chip selects */ + +#ifdef CONFIG_KL_SPI1 +#endif +} + +/**************************************************************************** + * Name: kl_spi[n]select, kl_spi[n]status, and kl_spi[n]cmddata + * + * Description: + * These external functions must be provided by board-specific logic. They + * are implementations of the select, status, and cmddata methods of the SPI + * interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h). All + * other methods including up_spiinitialize()) are provided by common + * Kinetis logic. To use this common SPI logic on your board: + * + * 1. Provide logic in kl_boardinitialize() to configure SPI chip select + * pins. + * 2. Provide kl_spi[n]select() and kl_spi[n]status() functions + * in your board-specific logic. These functions will perform chip + * selection and status operations using GPIOs in the way your board + * is configured. + * 2. If CONFIG_SPI_CMDDATA is defined in the NuttX configuration, provide + * kl_spi[n]cmddata() functions in your board-specific logic. These + * functions will perform cmd/data selection operations using GPIOs in + * the way your board is configured. + * 3. Add a call to up_spiinitialize() in your low level application + * initialization logic + * 4. The handle returned by up_spiinitialize() may then be used to bind + * the SPI driver to higher level logic (e.g., calling + * mmcsd_spislotinitialize(), for example, will bind the SPI driver to + * the SPI MMC/SD driver). + * + ****************************************************************************/ +/**************************************************************************** + * Name: kl_spi[n]select + * + * Description: + * PIO chip select pins may be programmed by the board specific logic in + * one of two different ways. First, the pins may be programmed as SPI + * peripherals. In that case, the pins are completely controlled by the + * SPI driver. This method still needs to be provided, but it may be only + * a stub. + * + * An alternative way to program the PIO chip select pins is as a normal + * GPIO output. In that case, the automatic control of the CS pins is + * bypassed and this function must provide control of the chip select. + * NOTE: In this case, the GPIO output pin does *not* have to be the + * same as the NPCS pin normal associated with the chip select number. + * + * Input Parameters: + * devid - Identifies the (logical) device + * selected - TRUE:Select the device, FALSE:De-select the device + * + * Returned Values: + * None + * + ****************************************************************************/ + +#ifdef CONFIG_KL_SPI0 +void kl_spi0select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, + bool selected) +{ + spivdbg("devid: %d CS: %s\n", + (int)devid, selected ? "assert" : "de-assert"); +} +#endif + +#ifdef CONFIG_KL_SPI1 +void kl_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, + bool selected) +{ + spivdbg("devid: %d CS: %s\n", + (int)devid, selected ? "assert" : "de-assert"); +} +#endif + +/**************************************************************************** + * Name: kl_spi[n]status + * + * Description: + * Return status information associated with the SPI device. + * + * Input Parameters: + * devid - Identifies the (logical) device + * + * Returned Values: + * Bit-encoded SPI status (see include/nuttx/spi/spi.h. + * + ****************************************************************************/ + +#ifdef CONFIG_KL_SPI0 +uint8_t kl_spi0status(FAR struct spi_dev_s *dev, enum spi_dev_e devid) +{ + return 0; +} +#endif + +#ifdef CONFIG_KL_SPI1 +uint8_t kl_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid) +{ + return 0; +} +#endif + +/**************************************************************************** + * Name: kl_spi[n]cmddata + * + * Description: + * Some SPI interfaces, particularly with LCDs, and an auxiliary 9th data + * input that determines where the other 8 data bits represent command or + * data. These interfaces control that CMD/DATA GPIO output + * + * Input Parameters: + * devid - Identifies the (logical) device + * cmd - Determines where command or data should be selected. + * + * Returned Values: + * Bit-encoded SPI status (see include/nuttx/spi/spi.h. + * + ****************************************************************************/ + +#ifdef CONFIG_SPI_CMDDATA +#ifdef CONFIG_KL_SPI0 +int kl_spi0cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd) +{ + return 0; +} +#endif + +#ifdef CONFIG_KL_SPI1 +int kl_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd) +{ + return 0; +} +#endif +#endif + +#endif /* CONFIG_KL_SPI */ diff --git a/configs/teensy-lc/src/teensy-lc.h b/configs/teensy-lc/src/teensy-lc.h new file mode 100644 index 0000000000..1df8766feb --- /dev/null +++ b/configs/teensy-lc/src/teensy-lc.h @@ -0,0 +1,96 @@ +/***************************************************************************** + * configs/teensy-lc/src/teensy-lc.h + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + *****************************************************************************/ + +#ifndef __CONFIGS_TEENSY_LC_SRC_TEENSY_LC_H +#define __CONFIGS_TEENSY_LC_SRC_TEENSY_LC_H + +/***************************************************************************** + * Included Files + *****************************************************************************/ + +#include +#include +#include + +/***************************************************************************** + * Pre-processor Definitions + *****************************************************************************/ +/* Configuration *************************************************************/ + +#define GPIO_LED (GPIO_OUTPUT | GPIO_OUTPUT_ONE | PIN_PORTC | PIN5) + +/* Button definitions ********************************************************/ + +/* Chip selects **************************************************************/ + +/***************************************************************************** + * Public Types + *****************************************************************************/ + +/***************************************************************************** + * Public data + *****************************************************************************/ + +#ifndef __ASSEMBLY__ + +/***************************************************************************** + * Public Functions + *****************************************************************************/ + +/***************************************************************************** + * Name: kl_spiinitialize + * + * Description: + * Called to configure SPI chip select GPIO pins for the Freedom KL25Z board. + * + *****************************************************************************/ + +void weak_function kl_spiinitialize(void); + +/***************************************************************************** + * Name: kl_ledinit + * + * Description: + * Initialize the on-board LED + * + *****************************************************************************/ + +#ifdef CONFIG_ARCH_LEDS +void kl_ledinit(void); +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __CONFIGS_TEENSY_LC_SRC_TEENSY_LC_H */ +